html {
    font-size: 62.5%;
}

body {
    font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px; font-size: 1.5rem;
    font-weight: 300;
    line-height: 22px;
    background-color: #151515;
    /* margin-top: 60px; */
}

p {
    margin: 20px 0;
}

a, a:hover {
    text-decoration: none;
}

#container {
    backface-visibility: hidden;
    margin-left: 50px;
    position: relative;
    background: #fff;
}

.expanded #container {
    margin-left: 150px;
}